commit b4558ea93d66a43f7990d26f145fd4c54a01c9bf
author Jesper Juhl <jesper.juhl@gmail.com> Fri Oct 28 16:53:13 2005 -0400
committer Jeff Garzik <jgarzik@pobox.com> Fri Oct 28 16:53:13 2005 -0400
tree 70aa8ba4864f8ee994b7f5278f5045af6a646d34
parent 7380a78a973a8109c13cb0e47617c456b6f6e1f5

drivers/net: Remove pointless checks for NULL prior to calling kfree()

drivers/net/wireless/prism54/islpci_dev.c

diff --git a/drivers/net/wireless/prism54/islpci_dev.c b/drivers/net/wireless/prism54/islpci_dev.c
index 6c9584a..78bdb35 100644
--- a/drivers/net/wireless/prism54/islpci_dev.c
+++ b/drivers/net/wireless/prism54/islpci_dev.c
@@ -754,8 +754,7 @@
 			pci_unmap_single(priv->pdev, buf->pci_addr,
 					 buf->size, PCI_DMA_FROMDEVICE);
 		buf->pci_addr = 0;
-		if (buf->mem)
-			kfree(buf->mem);
+		kfree(buf->mem);
 		buf->size = 0;
 		buf->mem = NULL;
         }

drivers/net/wireless/prism54/oid_mgt.c

diff --git a/drivers/net/wireless/prism54/oid_mgt.c b/drivers/net/wireless/prism54/oid_mgt.c
index 12123e2..eea2f04 100644
--- a/drivers/net/wireless/prism54/oid_mgt.c
+++ b/drivers/net/wireless/prism54/oid_mgt.c
@@ -268,11 +268,10 @@
 
 	if (!priv->mib)
 		return;
-	for (i = 0; i < OID_NUM_LAST; i++)
-		if (priv->mib[i]) {
-			kfree(priv->mib[i]);
-			priv->mib[i] = NULL;
-		}
+	for (i = 0; i < OID_NUM_LAST; i++) {
+		kfree(priv->mib[i]);
+		priv->mib[i] = NULL;
+	}
 	kfree(priv->mib);
 	priv->mib = NULL;
 }